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Summary widget
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Summary widget
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<p id="GUID-C8A8793C-FF4D-4EB9-90E8-6CC03DF2CF77">The Summary widget allows you to summarize numeric attributes from a feature layer in the current map that fall within the visible map extent.
Currently, the Summary widget  supports feature layers from feature services. If you want to use  feature layers from map services, you must add each layer in the map individually other than as sub layer in a group.</p><div class="section1" id="GUID-93C84046-08DE-4CB9-B4DB-954BCEFF310F" purpose="section1"><h2> Configuring the Summary widget
</h2><p id="GUID-88E95327-3A30-4C34-85A7-E1CFD26CCB60">The Summary widget can be set to open automatically when apps start. To do so, click the dot on the widget to turn it dark green.</p><div class="wfsteps" purpose="wfsteps"><h4></h4><div class="steps" id="GUID-79ED0383-5321-4E2F-AA16-B939982937E5"><div class="step_title">Steps:</div><ol>
<li purpose="step" id="GUID-93CDF15B-5637-474B-B3D1-4247DB416578">
<span purpose="cmd" id="GUID-CC8479A1-364F-40EE-A9B3-0BB11053B966">
Hover over the Summary widget and click the small edit icon <img purpose="img" placement="inline" alt="Edit icon" title="Edit icon" src="03w3/GUID-31D329BD-BC73-4BBE-AE1D-3A1261BF912A-web.png">.  
The configuration window for this widget opens.</span>
</li><li purpose="step" id="ESRI_STEP_D93957263DF84C7790CE3A253A56FDF5"><span purpose="cmd" id="GUID-84D13AA1-F9A0-4077-8DFE-E20D85553680">Set the title for the widget and, optionally, click the <span class="uicontrol">change widget icon</span> button if you want to replace the default icon for this widget.</span><div class="stepresult" purpose="stepresult"><p id="GUID-E0936ED0-169B-48E7-8403-2254B9AB1E7F"> A file explorer window allows you to browse to a local image file to use it as the widget icon.</p></div></li><li purpose="step" id="ESRI_STEP_CD1904910B064F308F268EE451A21FA2"><span purpose="cmd" id="GUID-E10F8B6E-6E26-4DD3-BD08-6ECB189FFED7">Choose a layer from the <span class="uicontrol">Select Summary Layer</span> drop-down list.</span><div class="info" purpose="info"><p id="GUID-324D98E7-CB93-4509-9241-E77BD889BD84">Currently, the Summary widget only supports feature layers that are added individually to the map. If the layer you want is not in the list, make sure it's not added as part of a  group layers from the ArcGIS FeatureServer REST end point.</p></div></li><li purpose="step" id="ESRI_STEP_EC1984103DC3401491D8A116692E3D08"><span purpose="cmd" id="GUID-B29181F7-9731-4A21-ACF9-C2F1C4E668DB">Specify a field to allow users to filter the  summarized features from the <span class="uicontrol"> Summary Layer Filter Field</span> drop-down list.</span></li><li purpose="step" id="ESRI_STEP_77973288F3744F718D2AD81D37F5E327"><span purpose="cmd" id="GUID-28E81320-9FE2-45C5-983C-CDBBCC0E573C">Click <span class="uicontrol">Add Summary Field</span> to add a field to  summarize. You can summarize a  field with one of the following options: SUM, AVG, MIN, or MAX. Optionally,  specify a label  for each summary field. To change the order of fields or to delete a field, hover over the field and click one of the button under <span class="uicontrol">Actions</span>.<div class="image" purpose="image"><table><tr><td><img class="break" src="03w3/GUID-74DE6B9A-FCC1-4FD7-B441-0B844F42414E-web.png" purpose="img" alt="Add summary field" title="Add summary field"></td></tr></table></div></span><div class="info" purpose="info"><div class="notes" id="GUID-CB5BEBFB-AB89-4AAF-8B8A-315107BEA7E9"><div class="caution"><img class="note_img" src="rsrc/caution.png" alt="Caution" title="Caution"><span>Caution:</span></div><div class="tipbody">The Summary widget calculates the average value based on the number of features even if they have blank or null values in the field. The blank or null value is treated as zero since  the feature has no data for that particular attribute.</div></div></div></li><li purpose="step" id="ESRI_STEP_44EE3878335748BCB4347F8DD23D5333"><span purpose="cmd" id="GUID-A3E6C539-3F29-4DB7-BFAE-4E904E483446">Check the <span class="uicontrol">Show Feature Count</span> option  if you want to display the number of features being summarized. Optionally, specify a label, such as COUNT, in the <span class="uicontrol">Feature Count Label</span> text box.</span></li><li purpose="step" id="ESRI_STEP_A41D3B0B4825455E84A8C93F793439FC"><span purpose="cmd" id="GUID-DA62DE9B-7C50-4320-813D-53F6086B6664">Check the <span class="uicontrol">Display as Summary Clusters </span>option if you want to display features  as clusters. This option is only available for  point feature layers.</span></li>
</ol></div></div></div>
<div class="section1" id="ESRI_SECTION1_B7D5E653538F47C19945B1A2914225C2" purpose="section1"><h2>Using the Summary widget</h2><div class="wfsteps" purpose="wfsteps"><h4></h4><div class="steps" id="ESRI_STEPS_BD1D6BE2E074459383ACBAB3534BBAB7"><div class="step_title">Steps:</div><ol><li purpose="step" id="ESRI_STEP_B4B29545490E4E3BB0CC99B3C2BBA376"><span purpose="cmd" id="GUID-B69837D6-2521-4821-A514-F7132DD7942B">Click the  widget icon. The Summary widget opens at the bottom of the map.</span></li><li purpose="step" id="ESRI_STEP_2EBDA9EA5E264D048DB848D684832E43"><span purpose="cmd" id="GUID-A3CE700F-5DF9-407C-83C4-6F21A642AC03">The summarized results display on the widget panel. You can scroll the panel horizontally to view more results.<div class="image" purpose="image"><table><tr><td><img class="break" src="03w3/GUID-8D6FEA96-CB15-47D5-8EE8-D730B86E35FE-web.png" purpose="img" alt="Summary results" title="Summary results"></td></tr></table></div></span></li><li purpose="step" id="ESRI_STEP_2C46F6EA0DB247878276722D5432AB6D"><span purpose="cmd" id="GUID-9D7E1494-5FD7-4E72-807F-D22A62C7FF2B">To filter the summarized features, click the <span class="uicontrol">Filter</span> drop-down list and choose a filter.</span></li><li purpose="step" id="ESRI_STEP_98125B706EBF4DF3A1E936C4B9F5D334"><span purpose="cmd" id="GUID-093A75A7-9466-4AB3-BDEC-2362E84BA037">For point feature layers that had the <span class="uicontrol">Display as Summary Clusters </span> option checked during configuration, the summarized features display as clusters.<div class="image" purpose="image"><table><tr><td><img class="break" src="03w3/GUID-18839FDD-2E96-4187-8F40-2118699F05AB-web.png" purpose="img" alt="Point clusters" title="Point clusters"></td></tr></table></div></span></li></ol></div></div></div><div class="footer"> Copyright © 1995-2016 Esri. All rights reserved. </div></div></body></html>